JP4010645B2 - 電源装置及びこれを用いた磁気共鳴イメージング装置 - Google Patents
電源装置及びこれを用いた磁気共鳴イメージング装置 Download PDFInfo
- Publication number
- JP4010645B2 JP4010645B2 JP14670498A JP14670498A JP4010645B2 JP 4010645 B2 JP4010645 B2 JP 4010645B2 JP 14670498 A JP14670498 A JP 14670498A JP 14670498 A JP14670498 A JP 14670498A JP 4010645 B2 JP4010645 B2 JP 4010645B2
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- Prior art keywords
- magnetic field
- current
- value
- power supply
- converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002595 magnetic resonance imaging Methods 0.000 title claims description 19
- 238000001514 detection method Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 230000002123 temporal effect Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 4
- 230000004044 response Effects 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Magnetic Resonance Imaging Apparatus (AREA)
- Control Of Voltage And Current In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14670498A JP4010645B2 (ja) | 1998-05-13 | 1998-05-13 | 電源装置及びこれを用いた磁気共鳴イメージング装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14670498A JP4010645B2 (ja) | 1998-05-13 | 1998-05-13 | 電源装置及びこれを用いた磁気共鳴イメージング装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11318855A JPH11318855A (ja) | 1999-11-24 |
| JPH11318855A5 JPH11318855A5 (https=) | 2005-09-29 |
| JP4010645B2 true JP4010645B2 (ja) | 2007-11-21 |
Family
ID=15413668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14670498A Expired - Fee Related JP4010645B2 (ja) | 1998-05-13 | 1998-05-13 | 電源装置及びこれを用いた磁気共鳴イメージング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4010645B2 (https=) |
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1998
- 1998-05-13 JP JP14670498A patent/JP4010645B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11318855A (ja) | 1999-11-24 |
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